TY - RPRT TI - Third Patient With Biallelic Variants in SMAD6 With an Overlapping Phenotype: Developmental Delays, Dysmorphic Features, and Cardiovascular Abnormalities. AU - Madison Nemshick AU - Elias Oxman AU - Eyby Leon PY - 2026 DO - 10.1002/ajmg.a.70294 UR - https://pubmed.ncbi.nlm.nih.gov/42649516/ ID - 42649516 ER -